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Re: Is there a significant difference in Memory settings between 9.5and 12 - Mailing list pgsql-general

From David G. Johnston
Subject Re: Is there a significant difference in Memory settings between 9.5and 12
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Msg-id CAKFQuwberNb7HScxR-Cav5KgpTtchmj=zXpWhQAE+1p8y8tKdw@mail.gmail.com
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In response to Re: Is there a significant difference in Memory settings between 9.5and 12  ("David G. Johnston" <david.g.johnston@gmail.com>)
Responses Re: Is there a significant difference in Memory settings between 9.5and 12  (Tory M Blue <tmblue@gmail.com>)
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On Monday, May 11, 2020, David G. Johnston <david.g.johnston@gmail.com> wrote:
Repost, edited subject by mistake...

On Monday, May 11, 2020, Tory M Blue <tmblue@gmail.com> wrote:
And just to repeat. Same exact hardware, same kernel, nothing more than installing the latest postgres12, copying my config files from 9.5 to 12 and running the pg_upgrade.

You’ll want to remove the pg_upgrade from the equation and try v12 

Sorry...if you copied the config to v12 before the upgrade and the upgrade worked that suggests that v12 booted up at some point with the configuration, no?  Does pg_upgrade do something special?

David J.

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